| Length Mass Volume | meter gram liter | other units you may see | kilometer kilogram dekaliter | centimeter centigram centiliter |
|---|
What are the basic units of length mass and time?
| Unit of length meter | Unit of mass kilogram | Unit of time second | Unit of electric current ampere | Unit of thermodynamic temperature kelvin |
|---|
What are the basic metric units of length mass time and volume quizlet?
Terms in this set (10)
The basic unit of length in the SI system is
the meter (m)
. The basic unit of mass in the SI system is the kilogram (kg). The basic unit of volume is liter (L). Two common units of density are grams per cubic centimeter (g/cm3) and grams per milliliter (g/mL).
What are the three basic units?
- The meter (symbol: m), used to measure length.
- The kilogram (symbol: kg), used to measure mass.
- The second (symbol: s), used to measure time.
- The ampere (symbol: A), used to measure electric current.
- The kelvin (symbol: K), used to measure temperature.
What are the basic metric units?
- Length – meter (m)
- Time – second (s)
- Amount of substance – mole (mole)
- Electric current – ampere (A)
- Temperature – kelvin (K)
- Luminous intensity – candela (cd)
- Mass – kilogram (kg)
What are the 7 fundamental quantities and their units?
The present SI has seven base quantities:
time, length, mass, electric current, thermodynamic temperature, amount of substance, and luminous intensity
.
What is SI unit of mass?
The SI unit of mass is
the kilogram (kg)
. … Thus, the SI unit of the quantity weight defined in this way (force) is the newton (N).
What is basic unit length?
| Base quantity Base unit | length l, x, r, etc. metre | mass m kilogram | electric current I, i ampere | thermodynamic temperature T kelvin |
|---|
What is standard unit?
Standard units are
the units we usually use to measure the weight, length or capacity of objects
.
What is the metric unit of measure for volume quizlet?
mL
: The metric unit of measure for measuring volume.
What is the ratio of mass to volume called?
Density
, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.
Which unit is used to express the drop factor?
Drop factor is the number of drops it takes to equal
1 ml
with a specific type of IV tubing. The drop factor is stated on the tubing package. Example: IV order D51/2 NS at 120 ml/hr The drop factor is a 15 gtts/ml and the flow rate is 120 ml/hr. Order is written as mg/hr.
What are the 4 basic units of the metric system?
Officials with the General Conference on Weights and Measures (CGPM) have announced that at a meeting to be held next week, four of the base units used in the metric system will be redefined. The four units under review are the
ampere, kilogram, mole and kelvin
.
Is SI an unit?
The International System of Units (SI, abbreviated from the French Système international (d’unités)) is
the modern form of the metric system
. It is the only system of measurement with an official status in nearly every country in the world. … Twenty-two derived units have been provided with special names and symbols.
What is work unit?
In the case of work (and also energy), the standard metric unit is
the Joule (abbreviated J)
. One Joule is equivalent to one Newton of force causing a displacement of one meter. In other words, The Joule is the unit of work.
What are the three fundamental quantities and their units?
There are three fundamental units we’ll deal with in this course:
length, time, and mass
. We’ll see shortly how other quantities of physical interest can be made out of these three units.
